42. Solution to Chemistry Problem

42. Solution to Chemistry Problem

3. Calculate graphically the activation energy and pre-exponential factor (A) from the values ​​of the rate constants k1 and k2 at temperatures T1 and T2; write down the dependence of the rate constant on temperature in analytical form: lnk = f (T); calculate the rate constant k3 at temperature T3 for the reaction of your variant (Table 4.7, 4.8)
Variant 3
Reaction T1K, k1 T2,K k2 T3,K
CH3COOH→C2H4 H2 CO2 298 2.59*10-2 min-1 323 3.43 min-1 358

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